Nuline Overrunning Alternator Pulley OAP039 HAT-and-Waterpump low viscosity

low viscosity

Inside Diameter: 24mm

It contains a combination of high technology additives

This is thanks to an optimised surface

Foot Dia: 25mm

Nuline Overrunning Alternator Pulley OAP039 HAT-and-Waterpump low viscosityWith the ever increasing number of accessories and auxiliary systems that require extra electrical power in modern cars, Overrunning Alternator Pulleys are becoming increasingly popular on many late model vehicles to deal with increased alternator loads and engine torsional fluctuations. Auxiliary systems, such as power seats, heated and cooled seats, GPS navigation systems, electric power steering systems, onboard entertainment systems and more, all